W912HY21B0023-Plans.pdf
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- Solicitation number
- W912HY21B0023
About this file
This solicitation requests proposals for improvements to Beneficial Use Site B and J at the Aransas National Wildlife Refuge along the Gulf Intracoastal Waterway in Texas. Work includes constructing breakwaters, erosion protection systems, reef placement, and cross sections. Proposals are due by August 20, 2021. The selected contractor will be responsible for installing new warning signs, constructing stockpile areas, access channels, and breakwaters using armor stone and geotextile fabric. Reef placement will utilize concrete reef balls and rings. The U.S. Army Corps of Engineers Galveston District will award a firm fixed-price contract for the work.
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| File | Type | Posted |
|---|---|---|
| C1_ABSTRACT_W912HY21B0023-PCO-SIGNED-20 Sep 21.pdf | ||
| W912HY21B0023-Specs.pdf |
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Text version
of Engineers U.S. Army Corps
Galveston District
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IWW 1150-1149SWG FILE NO. W912HY21B0023
SOLICITATION NO.:
A D J
M D
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R e s id e n t E n g in e e r
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C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
G-001
A U
G U
S T
OF WORK
LOCATION
SCALE IN MILES
10 20 0 30
PLAN
CONTRACT NO.:
ISSUE DATE:
Galveston District
®of Engineers
US Army Corps
SWG FILE NO.:
W912HY21C____
employment as required by ER 1110-1-8152.
individuals appear on these project documents within the scope of their of Engineers. The initials or signatures and registration designations of
This project was designed by the Galveston District of the U.S. Army Corps
ROBERT C. THOMAS, P.E.
GULF INTERCOASTAL WATERWAY, TEXAS
ARANSAS NATIONAL WILDLIFE REFUGE (ANWR)
BENEFICIAL USE SITE (BUS) "B" AND "J"
ANWR IMPROVEMENTS
IWW 1150-1149
W912HY21B0023SOLICITATION NO.:
e c ne lle cxE fo retne C
Coastal Navigation and Environmental Restoration
C O
V E
R S
H E
E T
CHIEF, ENGINEERING AND CONSTRUCTION DIVISION
AUGUST 2021
ARANSAS
NATIONAL
WILDLIFE
REFUGE
S A
N J
O S E I S L
INGLESIDE
ARANSAS
PASS
ROCKPORT
M
ATAG
O
RDA
IS
LAND
SEADRIFT
O'CONNOR
PORT
MATAGORDA
PENI
NSULA
MATAGORDA
BEACH
MAGNOLIA
VICTORIA
BAY
COPANO
R
IV
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B A Y
S A N A
N
TO
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ES
PI
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TU
SANTO
BAY
RIVER
ANTONIO
SAN
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IV
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G U
A D
A L U P E
L A
V A
C A
B
A Y
MATAGORDA B
AY
EAST
MATAGORDA BAY
G U L F I N T R
A C
O A S T A L
W A T E R
W A
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A R
A N
S A S
R
IV
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N U E C E S
G
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C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
G-002
A U
G U
S T
GENERAL NOTES
THE SPECIFICATIONS.
OBSTRUCTIONS IN THE WORK AREA, AS DESCRIBED IN
SHOULD BE MADE TO VERIFY ANY CURRENT
OBSTRUCTIONS MAY HAVE BEEN MOVED. SITE VISIT
LOCATION AS OF THE TIME OF THE WORK, AS THOSE
VISIBLE IN THE IMAGES MAY NOT BE IN THAT
2016, UNLESS OTHERWISE NOTED. OBSTRUCTIONS
AGRICULTURE IMAGERY PROGRAM (NAIP), DATED
5. AERIAL IMAGERY SOURCED FROM THE NATIONAL
INTRACOASTAL WATERWAY.
4. WORKSITE CAN BE ACCESSED FROM THE GULF
ADDITIONAL CONDITIONS.
CONSTRUCTED. SEE SPECIFICATIONS FOR
EXISTING BREAKWATER OR NEW BREAKWATER TO BE
MINIMUM DISTANCE SHOWN FROM THE TOE OF THE
BUT DO NOT EXCAVATE THE BAY BOTTOM WITHIN THE
OTHERWISE CONDUCT CONSTRUCTION ACTIVITIES,
ALLOW FOR THE MANEUVERING OF PLANT, AND TO
NECESSARY TO GAIN ACCESS TO THE WORKSITE,
CHANNEL MAY BE MECHANICALLY EXCAVATED AS
BREAKWATER STRUCTURE AS SHOWN IN C1-102. THE
FROM THE EXTERIOR OF THE DELINEATED
EXCAVATION OF AN ACCESS CHANNEL SHALL BE
3. ACCESS TO THE WORKSITE REQUIRING THE
SOUTH-CENTRAL ZONE, U.S. SURVEY FEET.
STATE PLANE COORDINATE SYSTEM, NAD 83, TEXAS
2. HORIZONTAL CONTROL IS REFERENCED TO THE TEXAS
1. ELEVATIONS ARE REFERENCED TO NAVD 88, IN FEET.
LOCATION OF AREA IMPROVEMENT
LOCATION OF CROSS SECTION
SOIL BORING LOCATION
TIDE STAFF HORIZONTAL CONTROL POINT
CONE PENETROMETER (CPT) LOCATION
PIPELINE/PERMIT CROSSING
LOCATION OF
WARNING SIGN
(SOME ELEMENTS SHOWN BELOW MAY NOT BE IN THIS PROJECT)PLAN LEGEND
C .S
ARTICULATING CONCRETE BLOCK (ACB)
BLANKET STONE EXISTING GROUND
ARMOR STONE
STOCKPILE
BREAKWATER IMPROVMENT
A N
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Galveston District
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C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
B-101
A U
G U
S T
B O
R
IN
G L
O G
S
SPT
SPT
SPT
SPT
SPT
SPT
W.S.
W.S.
W.S.
W.S.
W.S. W.S.
W.S. W.S.
OF THE YEAR SAMPLED, FOLLOWED BY A SEQUENTIAL NUMBER OF THE SAMPLE TAKEN IN THAT YEAR.
6. DATE OF SAMPLING IS REPRESENTED IN THE BORING NUMBER. THIS CONSISTS OF THE LAST 2 DIGITS
REFERENCE TO STATIONS ALONG THE GULF INTRACOASTAL WATERWAY.
5. SOIL BORING ELEVATIONS ARE AS SHOWN ABOVE. HORIZONTAL LOCATIONS CAN BE FOUND ABOVE IN
ENCOUNTERED IN THE FIELD AT THE TIME OF CONSTRUCTION.
WATER SURFACE LEVELS INDICATED ON THE LOG OF BORING SHEETS AND WATER SURFACE LEVELS
ENVIRONMENTAL FACTORS. THEREFORE, SOME VARIATION SHOULD BE ANTICIPATED BETWEEN
FLUCUATE DEPENDING ON WEATHER CONDITIONS, SEASON, TIDE BEHAVIOR, AND OTHER
AT THE TIME OF DRILLING. WATER SURFACE ELEVATIONS SHOWN ABOVE THE BORINGS ARE LIKELY TO
4. WATER SURFACE LEVELS SHOWN ABOVE BORING LOGS ARE APPROXIMATE BASED ON TIDE ACTIVITY
SPLIT SPOON SAMPLER DURING PERFORMANCE OF STANDARD PENETRATION TESTING.
WHERE COHESIONLESS MATERIALS WERE ENCOUNTERED, DISTURBED SAMPLES WERE TAKEN WITH A
WITH A 3-INCH DIAMETER THIN WALL SAMPLER WHERE COHESIVE MATERIALS WERE ENCOUNTERED.
3. BORINGS WERE DRILLED USING HOLLOW STEM AUGERS. UNDISTURBED SAMPLES WERE RECOVERED
FOOT OF PENETRATION FROM STANDARD PENETRATION TESTING.
EXPRESSED IN WHOLE NUMBERS REPRESENT THE STANDARD PENETRATION TESTING IN BLOWS PER
WEIGHT, LIQUID LIMIT, AND PLASTIC LIMIT (MC-UDW and LL-PL). FIGURES TO THE LEFT OF BORING LOGS
2. NUMBERS TO THE RIGHT OF BORING LOGS ARE WATER CONTENTS IN PERCENT OF THE DRY UNIT
SAMPLING.
CLASSIFICATION, POCKET PENETROMETER TESTS, AND PENETRATION RESISTANCE DURING
ESTIMATED UNDISTURBED SHEAR STRENGTH OF THE MATERIAL AS DETERMINED BY VISUAL
AS SOFT, MEDIUM, FIRM, STIFF, HARD, LOOSE, DENSE, ETC., ARE RELATIVE TERMS BASED ON
ENGINEERING PURPOSES (UNIFIED SOILS CLASSIFICATION SYSTEM)". CONSISTENCY OF SOILS SUCH
1. SOILS HAVE BEEN CLASSIFIED IN ACCORDANCE WITH ASTM 2487-93 "CLASSIFICATION OF SOILS FOR
NOTES;
SM SILTY SANDS, SAND-SILT MIXTURES.
SC CLAYEY SANDS, SAND-CLAY MIXTURES.
LABORATORY CLASSIFICATIONS:
CH INORGANIC CLAYS OF HIGH PLASTICITY, FAT CLAYS.
CL INORGANIC CLAYS OF LOW TO MEDIUM PLASTICITY, LEAN CLAYS.
ML INORGANIC SILTS AND VERY FINE SANDS, WITH SLIGHT PLASTICITY.
SP POORLY GRADED SANDS OR GRAVELLY SANDS, LITTLE OR NO FINES.
Cl Clay(ey)
Gy Gray(ish)
Lt Light
Sd Sand(y)
V Very
Bn Brown(ish)
H Hard
R Red(dish)
So Soft
Dk Dark
Med Medium
Bl Black
D Dense
Db Debris
Fl Fill
Frag Fragment(s)
L Loose
Ly Layer(s)
Mat Material
N.Rec No Recovery
Tn Tan(nish)
W With
Rts Root(s)Odor D-Odr Distinct
VISUAL CLASSIFICATIONS:
S Stiff
Poc Pocket(s)
Slks Slicken Sides F Firm
Calc Calcareous
Nod Nodules
Ol Olive
Sh Shell(y)
Si Silt(y)
Sms Seams
W.O.H. Weight of Hammer W.O.P. Weight of Pipe
SiSd,L,Gy
SiSd,W/ShFrag,L,Gy
W.O.P.
W.O.P.
W.O.H.
W.O.H.
SPT
W.O.H.
SiSd,W/ShFrag,VL,Gy
W.O.H.
W.O.P.
W.O.H.
W.O.P.
W.O.P.
W.S. W.S.
SiSd,W/ShFrag,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
W.O.P.
W.O.H.
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
W.O.P.
W.O.H.
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,VL,Gy SiSd,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy SiSd,W/ShFrag,L,Gy SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,W/ShFrag,L,Gy
SiSd,L,Gy
SiSd,L,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,VL,Gy
SPT MC-UDW,LL-PL
W.O.P.
SPT MC-UDW,LL-PL
SiSd,W/ShFrag,VL,Gy W.O.P.
W.O.H.
52-67, 62-25, 43-
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
Cl,W/SdPoc&ShFrag,VSo,Gy
Cl,W/SdPoc&ShFrag,VSo,Gy
W.O.P.
W.O.H.
SPT MC-UDW,LL-PL
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
43-78, 44-21, 43-
45-
W.O.P.
W.O.H.
SPT MC-UDW,LL-PL
SiSd,W/ShFrag,VL,Gy
14-111, 26-15, 38-
SiSd,W/ShFrag,VL,Gy
SiSd,W/ShFrag,VL,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SdCl,VSo,Gy
SdCl,So,Gy
SdCl,VSo,Gy SdCl,VSo,Gy
SdCl,VSo,Gy48-73, 45-20, 43-76, 47-20, 49-
W.S. W.S.
SdCl,VSo,Gy
SdCl,VSo,Gy
SdCl,VSo,Gy
SiSd,VL,Gy
SiSd,VL,Gy
SiSd,W/ShFrag,MedD,Gy
SiSd,W/ShFrag,MedD,Gy
SP-SM
SP-SM
SP-SM
SP-SM
94-208 94-209 94-210
94-211 94-212 94-213 94-214 94-215
1121.00 FT. LT. 2296.00 FT. LT. 2287.00 FT. LT.
3286.00 FT. LT. 3264.00 FT. LT. 2101.00 FT. LT. 769.00 FT. LT. 1591.00 FT. LT.
94-204
-10
-20
-30
94-205 94-206 94-207
1558.00 FT. LT.903.00 FT. LT. 1150.00 FT. LT. 2023.00 FT. LT.
-10
-20
-30
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Sta. 1132+448.97 Sta. 1131+041.39 Sta. 1129+658.17 Sta. 1128+302.16 Sta. 1127+532.68 Sta. 1125+793.09 Sta. 1123+309.16
Sta. 1123+362.23 Sta. 1120+814.16 Sta. 1120+415.46 Sta. 1119+824.09 Sta. 1118+685.90
-10
-20
-30
-10
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-30
BENEFICIAL USE SITE "B" (BORING LOGS 94-204 TO 94-215)
Galveston District
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A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-101
A U
G U
S T
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A T IO N A L W IL D L IF E R E F U G EA R A N S A S
Y=13270215.6336 X=2674885.3763
Y=13272547.1920 X=2680399.8564
Y=13271827.3474 X=2680748.8890
P .I. S
TA
. 42+50.94
P.I.
STA. 1
5+3 6.41
C.S.
ADDITIONAL DETAILS.
LENGTH OF THE BREAKWATER ALIGNMENT. SEE SPECIFICATION FOR
STONE BREAKWATER AT 500 FEET INTERVALS ALONG THE ENTIRE
INSTALL NEW WARNING SIGNS 5 FEET FROM EXTERIOR TOE OF THE NEW
NOTE:
P.I. STA. 71+83.57
B R E A K
W A
TE
R
IM
P R
O V E
M N E
TS
OAK POINT
FALSE LIVE
ESTABLISH THE ACTUAL POSITION OF THE PIPELINE FOR AVOIDANCE.
THE CONTRACTOR SHALL COORDINATE WITH THE PIPELINE OWNERS TO
NOTE:
W W
W W
WWWWWW
P.O.E. STA. 28+37.38A
GULF INTRACOASTAL WATERWAY
P .I. S
T A . 1
4.5" N A T U R
A L G
A S P
IP
E
LIN
E
A R C
O P
IP
E
LIN
E C
O
(A B A N
D O
N E D
IN
P
LA
C E
0+00.00
P.O.B. STA.
157+64.79
P.O.E. STA.
P .I. S
T A . 8
.8
W 3
STA. 140+00.
HOWEVER MAY BE SUBMERGED DURING HIGH TIDE FROM STA. 104+00 TO
EXISTING BREAKWATER IS PRESENT FROM STA. 0+00 TO STA. 140+00,
NOTE:
OPTION NO. 2
SEE SHEET C3-501 FOR TYPICAL
SHORELINE PROTECTION AREA -
GULF INTRACOASTAL WATERWAY GULF INTRACOASTAL WATERWAY
(A B A N
D O
N E D
IN
P
LA
C E
4.5" N A T U R
A L G
A S P
IP
E
LIN
E
A R C
O P
IP
E
LIN
E C
O
M U S
TA
N G S
LO
U
G H
REDFISH SLOUGH
WILDLIFE REFUGE
ARANSAS NATIONAL
M U
STAN
G L
AKE
PLACEMENT AREA NO. 127
BENEFICIAL USE SITE B
S A N A
N
TO
N
IO
B
A Y
A N
D S
LIP
P R
IV
A
TE
R
A M P
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
Y=13268856.6226 X=2676011.2391
Y=13271801.4640 X=2680754.5955
Y=13271651.8679 X=2681978.7718
Y=13273608.5827 X=2684163.1758
Y=13276134.4391 X=2685157.4954
Y=13277424.3342 X=2684322.7859
EL.=2.68
Y=13274826.8600
X=2677041.0300
CODY
EL.=17.89
Y=13275544.3200
X=2681957.3300
PA 127
SCALE IN FEET
0 500 1,000 1,500
PLAN
Y=13275535.1767 X=2682206.0867
P .I. S
T A . 1
A N
D
A L
IG
N M
E N
T D
A T
A C
R O
S S S
E C
T
IO
N S
W A
R N
IN
G S
IG
N S
B U
S
B
B R
E A
K W
A T
E R
S
IT
E P
L A
N
Y=13270755.4615 X=2679069.7373
TIDE STAFF
CROSS-SECTION LOCATION
HORIZONTAL CONTROL POINT
BORING LOCATION
NEW WARNING SIGN
STOCKPILE AREA
ACCESS CHANNEL
BREAKWATER
NEW
LEGEND
EXISTING
BREAKWATER IMPROVEMENTS
C.S. 142+00
C.S. 144+00
C.S. 146+00
C.S. 148+00
C.S. 150+00
C.S. 152+00
C.S. 154+00
C.S. 156+00
C .S . 1
A
C .S . 1
A
C .S . 1
A
C .S . 1
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 4
A
C .S . 6
A
C .S . 8
A
C .S . 1
A
C.S. 0+00
C.S. 157+64.79
C .S . 2
.3
A
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 0
A
C.S. 0+00B
C.S. 2+00B
C.S. 4+00B
C.S. 6+00B
C.S. 7+89.98B
C.S. 3+10B
C.S. 144+80
C .S . 4
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -1
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-102
A U
G U
S T
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A T IO N A L W IL D L IF E R E F U G EA R A N S A S
Y=13271827.3474 X=2680748.8890
Y=13272547.1920 X=2680399.8564
P .I. S
TA
. 42+50.94
P.I.
STA. 1
5+3 6.41
C.S.
P.I. STA. 71+83.57
B R E A K
W A
TE
R
IM
P R
O V E
M N E
TS
OAK POINT
FALSE LIVE
NEW STOCKPILE AREA
NEW ACCESS CHANNEL
NEW BREAKWATER
P.O.E. STA. 28+37.38A
GULF INTRACOASTAL WATERWAY
P .I. S
T A . 1
4.5" N A T U R
A L G
A S P
IP
E
LIN
E
A R C
O P
IP
E
LIN
E C
O
(A B A N
D O
N E D
IN
P
LA
C E
150+00
0+00.00
P.O.B. STA.
157+64.79
P.O.E. STA.
P .I. S
T A . 8
.8
W
OPTION NO. 2
SEE SHEET C3-501 FOR TYPICAL
SHORELINE PROTECTION AREA -
GULF INTRACOASTAL WATERWAY GULF INTRACOASTAL WATERWAY
(A B A N
D O
N E D
IN
P
LA
C E
4.5" N A T U R
A L G
A S P
IP
E
LIN
E
A R C
O P
IP
E
LIN
E C
O
M U S
TA
N G S
LO
U
G H
REDFISH SLOUGH
WILDLIFE REFUGE
ARANSAS NATIONAL
M U
STAN
G L
AKE
PLACEMENT AREA NO. 127
BENEFICIAL USE SITE B
S A N A
N
TO
N
IO
B
A Y
A N
D S
LIP
P R
IV
A
TE
R
A M P
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
N A V D 88 E
L.=3.71
Y =13,275,073.310
X =2,677,168.400
P
ID
N
O . D
P
877 90038 B (False Live O
ak) TC O
O N
Y=13268856.6226 X=2676011.2391
Y=13271651.8679 X=2681978.7718
Y=13273608.5827 X=2684163.1758
Y=13276134.4391 X=2685157.4954
Y=13277424.3342 X=2684322.7859
EL.=2.68
Y=13274826.8600
X=2677041.0300
CODY
EL.=17.89
Y=13275544.3200
X=2681957.3300
PA 127
SCALE IN FEET
0 500 1,000 1,500
PLAN
Y=13275535.1767 X=2682206.0867
Y=13270237.9167 X=2674951.3653
P .I. S
T A . 1
A C
C E
S S C
H A
N N
E L
B U
S
B
B R
E A
K W
A T
E R
S
IT
E P
L A
N
Y=13271801.4640 X=2680754.5955
Y=13270755.4615 X=2679069.7373
TIDE STAFF
CROSS-SECTION LOCATION
HORIZONTAL CONTROL POINT
BORING LOCATION
NEW WARNING SIGN
STOCKPILE AREA
ACCESS CHANNEL
BREAKWATER
NEW
LEGEND
EXISTING
BREAKWATER IMPROVEMENTS
C.S. 142+00
C.S. 144+00
C.S. 146+00
C.S. 148+00
C.S. 150+00
C.S. 152+00
C.S. 154+00
C.S. 156+00
C .S . 1
A
C .S . 1
A
C .S . 1
A
C .S . 1
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 2
A
C .S . 4
A
C .S . 6
A
C .S . 8
A
C .S . 1
A
C.S. 0+00
C.S. 157+64.79
C .S . 2
.3
A
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S . 0
A
A
A
C.S. 0+00B
C.S. 2+00B
C.S. 4+00B
C.S. 6+00B
C.S. 7+89.98B
C.S. 3+10B
C.S. 144+80
C .S . 4
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-301
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
6'
6'
NATURAL GROUND
NATURAL GROUND
104+00
105+00
106+00
108+00
110+00
112+00
IMPROVEMENT
BREAKWATER
IMPROVEMENT
BREAKWATER
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF OCTOBER 2019
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A .1
T
O S
T A
B U
S
B
C R
O S
S S
E C
T
IO
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-302
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
6'
6'
NATURAL GROUND
NATURAL GROUND
114+00
116+00
118+00
120+00
122+00
124+00
IMPROVEMENT
BREAKWATER
IMPROVEMENT
BREAKWATER
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF OCTOBER 2019
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A T
O S
T A
B U
S
B
C R
O S
S S
E C
T
IO
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-303
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
6'
6'
NATURAL GROUND
NATURAL GROUND
126+00
128+00
130+00
132+00
134+00
136+00
IMPROVEMENT
BREAKWATER
IMPROVEMENT
BREAKWATER
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF OCTOBER 2019
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A .1
T
O S
T A
B U
S
B
C R
O S
S S
E C
T
IO
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-304
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
6'
138+00
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2' 2'
2.5
2.5
EL.-1.0' NAVD88
EL.+2.0' NAVD88
6'
140+00
NATURAL GROUND
NATURAL GROUND
IMPROVEMENT
BREAKWATER
IMPROVEMENT
BREAKWATER
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF OCTOBER 2019
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A .1
T
O S
T A
B U
S
B
C R
O S
S S
E C
T
IO
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-305
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
140+00
142+00
144+00 146+00
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
2'2'
EL.+2.0' NAVD88
1'1'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
2.0' ABOVE
REPOSE
REPOSE
6'
2.5
2.5
2.5
2.5
6'
EL.+2.0' NAVD88
REPOSE
1'
2'2'
REPOSE
1'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
2.0' ABOVE
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
144+80 BACK
144+80 FWD
CONCRETE REEF RINGS - TYPE C
CONCRETE REEF BALLS - TYPE B CONCRETE REEF RINGS - TYPE C
CONCRETE REEF BALLS - TYPE B
S T
A .1
T
O S
T A
B U
S
B
E X
T E
N S
IO
N C
R O
S S S
E C
T
IO
N S
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 AND C1-502 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-306
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
EL.+2.0' NAVD88
NATURAL GROUND
157+64.79
148+00
150+00
152+00
154+00
156+00
NATURAL GROUND
2.5
2.5
6'
EL.+2.0' NAVD88
REPOSE
1'
2'2'
REPOSE
1'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
2.5
6'
REPOSE
1'
2'2'
REPOSE
1'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
2.0' ABOVE
BLANKET STONE
2.0' ABOVE
2.5
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A .1
T
O
.7
B
U S
B
E X
T E
N S
IO
N C
R O
S S S
E C
T
IO
N S
NATURAL BOTTOM APPROXIMATED
SURVEY DATA NOT AVALIBLE FOR CROSS SECTION,
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-307
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
NATURAL GROUND
4+00A
2+00A
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2'2'
EL.+2.0' NAVD88
1'1'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
2.0' ABOVE
REPOSE
REPOSE
6'
6+00A
1' 1'
2'
REPOSE
BLANKET STONE
2.0' ABOVE
2.5
REPOSE
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
GEOTEXTILE UNDER
EL.+2.0' NAVD88
6'
2'
2.5
2.5
2.5
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
4+80A BACK
4+80A FWD
0+00A
CONCRETE REEF RINGS - TYPE CCONCRETE REEF BALLS - TYPE B
CONCRETE REEF RINGS - TYPE C
CONCRETE REEF BALLS - TYPE B
S T
A
A T
O S
T A
A B
U S
B
E X
T E
N S
IO
N
A
C R
O S
S S
E C
T
IO
N S
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 AND C1-503 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF OCTOBER 2019
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-308
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
10+00A
12+00A
14+00A
16+00A
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
EL.+2.0' NAVD88
6'
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
EL.+2.0' NAVD88
6'
8+00A
BLANKET STONE
2.0' ABOVE
REPOSE
1' 1'
2'
REPOSE
2.5
2'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
18+00A
EL.+2.0' NAVD88
REPOSE
1' 1'
2'
REPOSE
2'
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
GEOTEXTILE UNDER
2.5
NATURAL GROUND
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A
A T
O S
T A
A B
U S
B
E X
T E
N S
IO
N
A
C R
O S
S S
E C
T
IO
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-309
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
22+00A
24+00A
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
EL.+2.0' NAVD88
6'
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
EL.+2.0' NAVD88
6'
28+37.38A
20+00A
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
26+00A
28+00A
6'
BLANKET STONE
2.0' ABOVE
REPOSE
1' 1'
2'
REPOSE
2.5
2'
(1/4" TO 6")
BLANKET STONE
BLANKET STONE
GEOTEXTILE UNDER
EL.+2.0' NAVD88EL.+2.0' NAVD88
REPOSE
1' 1'
2'
REPOSE
2'
BLANKET STONE
GEOTEXTILE UNDER
(1/4" TO 6")
BLANKET STONE
2.5
(45-700 LBS)
ARMOR STONE A
(45-700 LBS)
ARMOR STONE A
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A
A T
O S
T A .3
A
B U
S
B
E X
T E
N S
IO
N
A
C R
O S
S S
E C
T
IO
N S
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:4
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-310
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
NATURAL GROUND
NATURAL GROUND
2+00B
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0+00B
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2'2'
EL.+1.0' NAVD88
REPOSE
REPOSE
3'
6+00B
(2-45 LBS)
ARMOR STONE B
3+10B FWD
ARMOR STONE B
GEOTEXTILE UNDER
2'2'
EL.+1.5' NAVD88
REPOSE
REPOSE
3'
(2-45 LBS)
ARMOR STONE B
ARMOR STONE B
GEOTEXTILE UNDER
EL.+1.5' NAVD88
(2-45 LBS)
ARMOR STONE B
3'
REPOSE
REPOSE
2' 2'
ARMOR STONE B
GEOTEXTILE UNDER
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
4+00B
3+10B BACK
REPOSE
REPOSE
(2-45 LBS)
ARMOR STONE B
EL.+1.0' NAVD88
3'
2'2'
ARMOR STONE B
GEOTEXTILE UNDER
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A
B T
O S
T A
B B
U S
B
E X
T E
N S
IO
N
B
C R
O S
S S
E C
T
IO
N S
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:5
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-311
A U
G U
S T
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
0 5 10 15 20 25 30-5-10-15-20-25-30
-1
-2
-3
-4
-5
E L E
V A
T
IO
N I
N U .S F
E E
T
N A
V D -8
2'2'
EL.+1.0' NAVD88
REPOSE
REPOSE
3'
7+89.98B
NATURAL GROUND
(2-45 LBS)
ARMOR STONE B
ARMOR STONE B
GEOTEXTILE UNDER
6. RESPONSIBLE SURVEYOR D. JOHNSON 3. REFER TO SHEET C1-501 FOR TYPICAL CROSS SECTION
2. ELEVATIONS ARE REFERENCED TO NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD88) 5. SOUNDINGS AS OF JANUARY 2021
1. CROSS SECTIONS VIEWED LOOKING TOWARDS INCREASING STATIONS 4. DISTANCE ARE IN U.S. SURVEY FEET
NOTES:
S T
A .9
B
B U
S
B
E X
T E
N S
IO
N
B
C R
O S
S S
E C
T
IO
N S
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -5
B y
M
O D
X M
A N
-0
-1
:4
:5
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-501
A U
G U
S T
1'
6'
2'
1'
2'
1'
2.5'
1'
2.5'
GROUND
EXISTING
BLANKET STONE
(ACCESS CHANNEL MATERIAL)
STOCK PILE
GROUND
EXISTING
GEOTEXTILE
VARIES
VARIES
ONE HALF OF FULL TEMPLATE
END SECTION TEMPLATE
EL.+2.0' NAVD88
NOT TO SCALE
2'
1'
3'
6'
2'
2'
1'
3'2'
1' 1'
1'
1'
1'
1' 1' 1'
1'
2.5'
1'
2.5'
GROUND
EXISTING
BLANKET STONE
(ACCESS CHANNEL MATERIAL)
STOCK PILE
GROUND
EXISTING
GEOTEXTILE
VARIES
VARIES
ONE HALF OF FULL TEMPLATE
END SECTION TEMPLATE
EL.+2.0' NAVD88
EL.-1.0' NAVD88
NOT TO SCALE
BREAKWATER IMPROVEMENT
BUS "B" STA. 104+00 TO STA. 140+00
TYPICAL SECTION - BREAKWATER IMPROVEMENT, ACCESS CHANNEL, AND STOCKPILE
T Y
P
IC
A L S
E C
T
IO
N B
U S
B
B R
E A
K W
A T
E R
TYPICAL SECTION - BREAKWATER, ACCESS CHANNEL, AND STOCKPILE FOR EXTENSION AND EXENSION "A"
3'
2'
GROUND
EXISTING
GEOTEXTILE
EL.+1.5' NAVD88
NOT TO SCALE
1'
REPOSE
1'
REPOSE
ARMOR STONE A
ARMOR STONE A
ARMOR STONE B
REPOSE
1'
BLANKET STONE
2.0' ABOVE
REPOSE
1'
3'
2'2'
GROUND
EXISTING
GEOTEXTILE
EL.+1.0' NAVD88
NOT TO SCALE
1'
REPOSE
1'
REPOSE
ARMOR STONE B
2'
STA. 0+00B TO STA. 3+10B BACK
TYPICAL SECTION - BREAKWATER FOR EXTENSION "B"
STA. 3+10B FWD TO STA. 7+89.98B
TYPICAL SECTION - BREAKWATER FOR EXTENSION "B"
30' MINIMUM30' MINIMUM
80' MAXIMUM
EL. -9' NAVD 88)
(NOT TO EXCEED
ACCESS CHANNEL
MAXIMUM ALLOWABLE
30' MINIMUM30' MINIMUM
80' MAXIMUM
EL. -9' NAVD 88)
(NOT TO EXCEED
ACCESS CHANNEL
MAXIMUM ALLOWABLE
VARIES VARIES
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -5
B y
M
O D
X M
A N
-0
-1
:4
:5
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
E R
E F
U G
E
A N
W R
G U
L F I
N T
E R
C O
A S
T A
L W
A T
E R
W A
Y T
E X
A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-502
A U
G U
S T
WATER ELEVATION
APPROX.
TYPICAL CROSS SECTION
CL
(STAGGER ROWS AS SHOWN)
(NOT TO SCALE)
NOT TO SCALE
TYPICAL PLACEMENT @ +0.0NAVD88 ELEVATION
LC
R E
E F B
A L L T
Y P
IC
A L S
E C
T
IO
B
S
B
E X
T E
N S
IO
N
NATURAL GROUND
CONCRETE REEF RINGS - TYPE C CONCRETE REEF BALLS - TYPE B
OUTER REEF RING NO LOWER THAN -1' NAVD88
OF BUS "B" EXTENSION, WITH THE BASE OF
SHALL BE ON THE WATER SIDE
PLACEMENT OF REEF BALLS AND RINGS
CONCRETE REEF BALLS - TYPE B
CONCRETE REEF RINGS -TYPE C
TYPICAL SPACING TOP VIEW
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
M Y E
N G
IN
E E
R D
IS
T R
IC
T
G A
L V
E S
T O
N
A S S
H O
W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -5
B y
M
O D
X M
A N
-0
-1
:4
:5
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
N T
R A
C T -P
L A
N S T x S c .d g n
A N
D R
E W N S
M
IT
H P
A D J
M D
G
A N
S
R e s id e n t E n g in e e r
P A
B L
O H
E R
N A
N D
E Z P .E
C O
L O
N E
L
U .S
A R
M Y
C O
M M
A N
D
IN
G
T
IM
O T
H Y R
V A
IL
P R
E P
A R
E D U
N D
E R T
H E D
IR
E C
T
IO
N O
F
A N
W R I
M P
R O
V E
M E
N T S
B E
N E
F
IC
IA
L U
S E S
IT
E
B U
S "B
A
N D J
A R
A N
S A
S N
A T
IO
N A
L W
IL
D
L
IF
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E
A N
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G U
L F I
N T
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C O
A S
T A
L W
A T
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W A
Y T
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A S
A re a E n g in e e r
R O
B E
R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C1-503
A U
G U
S T
WATER ELEVATION
APPROX.
TYPICAL CROSS SECTION
CL
(STAGGER ROWS AS SHOWN)
(NOT TO SCALE)
NOT TO SCALE
TYPICAL PLACEMENT @ +0.0NAVD88 ELEVATION
CL
R E
E F B
A L L T
Y P
IC
A L S
E C
T
S
B
E X
T E
N S
IO
N
A
NATURAL GROUND
CONCRETE REEF RINGS - TYPE C
CONCRETE REEF BALLS - TYPE B
CONCRETE REEF BALLS - TYPE B CONCRETE REEF RINGS - TYPE C
OUTER REEF RING NO LOWER THAN -1' NAVD88
OF BUS "B" EXTENSION "A" , WITH THE BASE OF
SHALL BE ON THE WATER SIDE
PLACEMENT OF REEF BALLS AND RINGS
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
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F E
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IN
E E
R S
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IN
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T
G A
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T O
N
A S S
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W N
D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -1
B y
M
O D
X M
A N
-0
-1
:4
:5
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
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U S C o n s tr u c ti o n F
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C P L A
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IW
W -1
-1
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IT
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R e s id e n t E n g in e e r
P A
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F
IC
IA
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S E S
IT
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B U
S "B
A
N D J
A R
A N
S A
S N
A T
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L W
IL
D
L
IF
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E F
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E
A N
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C O
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T A
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W A
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A re a E n g in e e r
R O
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R T C T
H O
M A
S P .E
C h ie f, E n g in e e ri n g A n d C o n s tr u c ti o n D iv is io n
C2-101
A U
G U
S T
C.S.
Y=13232785.9971 X=2635966.0197
Y=13231654.9512 X=2635180.7031
P.O.B. STA. 0+00.00
P.O.E. STA. 13+76.94
W W
W W
W
R e e f
T o w h e a d
P o v e r t y e e f
P e l i c a n e f
D U N H A M IS L A N D
A R
A N
S
Y
GULF I
NTRACOASTAL W
ATERWAY
GULF I
NTRACOASTAL W
ATERWAY
W
SPECIFICATION FOR ADDITIONAL DETAILS.
PROTECTION SYSTEM ALIGNMENT. SEE
ALONG THE ENTIRE LENGTH OF THE EROSION
PROTECTION SYSTEM AT 350 FEET INTERVALS
FROM EXTERIOR TOE OF THE NEW EROSION
INSTALL NEW WARNING SIGNS 5 FEET
NOTE:
SCALE IN FEET
0 300 600 900
PLAN
(O P
T
IO
N N
O .1
B U
S J
E R
O S
IO
N P
R O
T E
C T
IO
N S
Y S
T E
M P
L A
N
B U S -J
TIDE STAFF
CROSS-SECTION LOCATION
NEW WARNING SIGN
NEW
LEGEND
C .S . 0
C .S . 1
C .S . 2
C .S . 3
C .S . 4
C .S . 5
C .S . 6
C .S . 7
C .S . 8
C .S . 9
C .S . 1
C .S . 1
C .S . 1
C .S . 1
C .S .1
.9
HORIZONTAL CONTROL POINT
SYSTEM
EROSION PROTECTION
Galveston District
G A
L V
E S
T O
N T
E X
A S
C O
R P
S O
F E
N G
IN
E E
R S
U .S
A R
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N G
IN
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R D
IS
T R
IC
T
G A
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T O
N
A S S
H O
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D a te
R e v
S u b m it te d b y
A p p ro v e d b y
A p p ro v a l R e c o m m e n d e d
S c a le
D ra w n b y
D e s ig n e d b y
C h e c k e d b y
D e s c ri p ti o n
D a te
R e v
B y
Drawing No.:
F il e
M o d e l
N a m e
C -3
B y
M
O D
X M
A N
-0
-1
:4
:0
A
M D a te
T im e
W
C A
D D P ro je c ts
IW
W -1
G
IW
W A
N W
R B
U S C o n s tr u c ti o n F
Y T
X -S
C P L A
N S
IW
W -1
-1
C O
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R A
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L A
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IT
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R e s id e n t E n g in e e r
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F
IC
IA
L U
S E S
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E
B U
S "B
A
N…
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